Retro/ballots: Interacts with ballots on Agora: retrieve or submit

[luisvid]

Feature: Interact with Ballots on Agora

This PR introduces the ability to retrieve or submit ballots from the Agora governance system via the optigov CLI.

Usage

optigov ballots \
  [--action <get|submit>] \
  [--address <WALLET_ADDRESS>] \
  [--address-or-ens-name <ADDRESS_OR_ENS>] \
  [--ballot-content <BALLOT_JSON>] \
  [--round-id <ROUND_ID>] \
  [--signature <SIGNED_PAYLOAD>]

Example

Autocompleted (and copied to clipboard):

optigov ballots --action get --round-id 6 --address-or-ens-name 0x2bEB8D9eD2cE57E124D195e414d23681559577f7

Sample Output (Get Ballot)

╭ Ballot for Round 6 & 0x2bEB8D9eD2cE57E124D195e414d23681559577f7 ───────────╮
│                                                                            │
│   Address:        0x2beb8d9ed2ce57e124d195e414d23681559577f7               │
│   Round ID:       6                                                       │
│   Status:         NOT STARTED                                             │
│   Budget:         null                                                    │
│   Created At:     null                                                    │
│   Updated At:     null                                                    │
│   Published At:   undefined                                               │
│                                                                            │
│   Category Allocations:                                                   │
│                                                                            │
│   Projects to be Evaluated:                                               │
│     - 0x7354...02b7                                                       │
│     - 0x7c01...ecd7                                                       │
│     - ...                                                                 │
│     - 0x32e7...dd75                                                       │
│     - 0xfc0a...1860                                                       │
│                                                                            │
│   Payload for Signature:                                                  │
│     Budget:              undefined                                        │
│     Category Allocation: undefined                                        │
│     Projects Allocation: undefined                                        │
│                                                                            │
╰────────────────────────────────────────────────────────────────────────────╯

[coveralls]

Pull Request Test Coverage Report for Build 14454786000

Details

• 96 of 101 (95.05%) changed or added relevant lines in 9 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.5%) to 70.449%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
packages/ethernaut-optigov/src/tasks/setAgoraKey.js	16	18	88.89%
packages/ethernaut-optigov/src/tasks/Ballots.js	56	59	94.92%

Totals
Change from base Build 14207996823:	0.5%
Covered Lines:	2694
Relevant Lines:	3522

---

💛 - Coveralls

[raiseerco]

Overall LGTM, let's have a call to fine tune the final touches.

[raiseerco]

🚀